Hello I'm a first time duck egg hatcher. I have hatched out several chicks but this is my first time hatching duck eggs. I increased my humidity and plan on spritzing them once a day after they have been in the bator for 4 days, but my question is temperature. I have a hova bator that is automatically set at 100 degrees. There is a way to adjust the temp but I don't want to mess it up by trying. Has anyone hatched duck eggs at 100 instead of 99.5? Did you take it down to 98.5 the last 4 days? I'm hoping that I won't have to adjust the temps but since they went in today, if I need to do it I had better do it now. Thanks for the information.